/Engine/Plugins/FX/Niagara/Source/Niagara/Public/NiagaraTypes.h
static bool IsLossyConversion ( const [FNiagaraTypeDefinition](API\Plugins\Niagara\FNiagaraTypeDefinition) & FromType, const [FNiagaraTypeDefinition](API\Plugins\Niagara\FNiagaraTypeDefinition) & ToType )